US official says Boeing hasn't turned over records about work on the panel that blew off a jetliner

abcnews.go.com:

Boeing has refused to disclose who worked on the door plug that blew off a jetliner in January, according to the head of the agency that's conducting the investigation

Boeing and the National Transportation Safety Board argued Wednesday over whether the company has cooperated with investigators looking into the blowout of a door-plug panel on one of its planes during a flight in January.

The safety board's chair, Jennifer Homendy, told a Senate Committee that for two months Boeing repeatedly refused to identify employees who work on door panels on Boeing 737s. Investigators want to interview them.

Homendy also said the company has failed to provide documentation about a repair job that included removing and reinstalling the panel on the Alaska Airlines Boeing 737 Max 9 that suffered the blowout — or even whether Boeing kept records.

“It's absurd that two months later we don't have that,” Homendy said. “Without that information, that raises concerns about quality assurance, quality management, safety management systems” at Boeing.

Shortly after the Senate hearing ended, Boeing responded that it gave the NTSB the names of all employees who work on 737 doors — and had previously shared some of them with investigators.

“Early in the investigation, we provided the NTSB with names of Boeing employees, including door specialists, who we believed would have relevant information,” a company spokesman said in a statement. “We have now provided the full list of individuals on the 737 door team, in response to a recent request."

NTSB fired back, saying that Homendy “stands behind her accurate testimony" to the Senate Commerce Committee.

It is still not clear whether Boeing kept records about who removed the plug — a panel that